//package group.rober.runtime.autoconfigure.mybatisplus;
//
//import com.baomidou.mybatisplus.MybatisConfiguration;
//import com.baomidou.mybatisplus.MybatisXMLLanguageDriver;
//import com.baomidou.mybatisplus.spring.MybatisSqlSessionFactoryBean;
//import org.apache.ibatis.annotations.Mapper;
//import org.apache.ibatis.logging.Log;
//import org.apache.ibatis.logging.LogFactory;
//import org.apache.ibatis.mapping.DatabaseIdProvider;
//import org.apache.ibatis.plugin.Interceptor;
//import org.apache.ibatis.session.ExecutorType;
//import org.apache.ibatis.session.SqlSessionFactory;
//import org.mybatis.spring.SqlSessionTemplate;
//import org.mybatis.spring.mapper.ClassPathMapperScanner;
//import org.mybatis.spring.mapper.MapperFactoryBean;
//import org.springframework.beans.BeansException;
//import org.springframework.beans.factory.BeanFactory;
//import org.springframework.beans.factory.BeanFactoryAware;
//import org.springframework.beans.factory.ObjectProvider;
//import org.springframework.beans.factory.support.BeanDefinitionRegistry;
//import org.springframework.boot.autoconfigure.AutoConfigurationPackages;
//import org.springframework.boot.autoconfigure.AutoConfigureAfter;
//import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
//import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
//import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
//import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
//import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
//import org.springframework.boot.context.properties.EnableConfigurationProperties;
//import org.springframework.context.ResourceLoaderAware;
//import org.springframework.context.annotation.Bean;
//import org.springframework.context.annotation.Configuration;
//import org.springframework.context.annotation.Import;
//import org.springframework.context.annotation.ImportBeanDefinitionRegistrar;
//import org.springframework.core.io.Resource;
//import org.springframework.core.io.ResourceLoader;
//import org.springframework.core.type.AnnotationMetadata;
//import org.springframework.util.Assert;
//import org.springframework.util.CollectionUtils;
//import org.springframework.util.ObjectUtils;
//import org.springframework.util.StringUtils;
//
//import javax.annotation.PostConstruct;
//import javax.sql.DataSource;
//import java.util.List;
//
///**
// * {@link EnableAutoConfiguration Auto-Configuration} for Mybatis. Contributes a
// * {@link SqlSessionFactory} and a {@link SqlSessionTemplate}.
// * <p>
// * If {@link org.mybatis.spring.annotation.MapperScan} is used, or a
// * configuration file is specified as a property, those will be considered,
// * otherwise this auto-configuration will attempt to register mappers based on
// * the interface definitions in or under the root auto-configuration package.
// *
// * @author Eddú Meléndez
// * @author Josh Long
// * @author Kazuki Shimizu
// * @author Eduardo Macarrón
// */
//@SuppressWarnings("ConstantConditions")
//@Configuration
//@ConditionalOnClass({SqlSessionFactory.class, MybatisSqlSessionFactoryBean.class})
//@ConditionalOnBean(DataSource.class)
//@EnableConfigurationProperties(MybatisPlusProperties.class)
//@AutoConfigureAfter(DataSourceAutoConfiguration.class)
//public class MybatisPlusAutoConfiguration {
//
//    private static final Log logger = LogFactory.getLog(MybatisPlusAutoConfiguration.class);
//
//    private final MybatisPlusProperties properties;
//
//    private final Interceptor[] interceptors;
//
//    private final ResourceLoader resourceLoader;
//
//    private final DatabaseIdProvider databaseIdProvider;
//
//    private final List<ConfigurationCustomizer> configurationCustomizers;
//
//    public MybatisPlusAutoConfiguration(MybatisPlusProperties properties,
//                                        ObjectProvider<Interceptor[]> interceptorsProvider,
//                                        ResourceLoader resourceLoader,
//                                        ObjectProvider<DatabaseIdProvider> databaseIdProvider,
//                                        ObjectProvider<List<ConfigurationCustomizer>> configurationCustomizersProvider) {
//        this.properties = properties;
//        this.interceptors = interceptorsProvider.getIfAvailable();
//        this.resourceLoader = resourceLoader;
//        this.databaseIdProvider = databaseIdProvider.getIfAvailable();
//        this.configurationCustomizers = configurationCustomizersProvider.getIfAvailable();
//    }
//
//    @PostConstruct
//    public void checkConfigFileExists() {
//        if (this.properties.isCheckConfigLocation() && StringUtils.hasText(this.properties.getConfigLocation())) {
//            Resource resource = this.resourceLoader.getResource(this.properties.getConfigLocation());
//            Assert.state(resource.exists(), "Cannot find config location: " + resource
//                    + " (please add config file or check your Mybatis configuration)");
//        }
//    }
//
//    @Bean("sqlSessionFactory")
//    @ConditionalOnClass(DataSource.class)
////    @ConditionalOnBean(DataSource.class)
//    @ConditionalOnMissingBean
//    public SqlSessionFactory sqlSessionFactory(DataSource dataSource) throws Exception {
//        MybatisSqlSessionFactoryBean factory = new MybatisSqlSessionFactoryBean();
//        factory.setDataSource(dataSource);
//        factory.setVfs(SpringBootVFS.class);
//        if (StringUtils.hasText(this.properties.getConfigLocation())) {
//            factory.setConfigLocation(this.resourceLoader.getResource(this.properties.getConfigLocation()));
//        }
//        MybatisConfiguration configuration = this.properties.getConfiguration();
//        if (configuration == null && !StringUtils.hasText(this.properties.getConfigLocation())) {
//            configuration = new MybatisConfiguration();
//        }
//        if (configuration != null && !CollectionUtils.isEmpty(this.configurationCustomizers)) {
//            for (ConfigurationCustomizer customizer : this.configurationCustomizers) {
//                customizer.customize(configuration);
//            }
//        }
//        configuration.setDefaultScriptingLanguage(MybatisXMLLanguageDriver.class);
//        factory.setConfiguration(configuration);
//        if (this.properties.getConfigurationProperties() != null) {
//            factory.setConfigurationProperties(this.properties.getConfigurationProperties());
//        }
//        if (!ObjectUtils.isEmpty(this.interceptors)) {
//            factory.setPlugins(this.interceptors);
//        }
//        if (this.databaseIdProvider != null) {
//            factory.setDatabaseIdProvider(this.databaseIdProvider);
//        }
//        if (StringUtils.hasLength(this.properties.getTypeAliasesPackage())) {
//            factory.setTypeAliasesPackage(this.properties.getTypeAliasesPackage());
//        }
//        if (StringUtils.hasLength(this.properties.getTypeHandlersPackage())) {
//            factory.setTypeHandlersPackage(this.properties.getTypeHandlersPackage());
//        }
//        if (!ObjectUtils.isEmpty(this.properties.resolveMapperLocations())) {
//            factory.setMapperLocations(this.properties.resolveMapperLocations());
//        }
//        if (!ObjectUtils.isEmpty(this.properties.getGlobalConfig())) {
//            factory.setGlobalConfig(this.properties.getGlobalConfig().convertGlobalConfiguration());
//        }
//        return factory.getObject();
//    }
//
//    @Bean("sqlSessionTemplate")
//    @ConditionalOnMissingBean
//    @ConditionalOnBean(SqlSessionFactory.class)
//    public SqlSessionTemplate sqlSessionTemplate(SqlSessionFactory sqlSessionFactory) {
//        ExecutorType executorType = this.properties.getExecutorType();
//        if (executorType != null) {
//            return new SqlSessionTemplate(sqlSessionFactory, executorType);
//        } else {
//            return new SqlSessionTemplate(sqlSessionFactory);
//        }
//    }
//
//    /**
//     * This will just scan the same base package as Spring Boot does. If you want
//     * more power, you can explicitly use
//     * {@link org.mybatis.spring.annotation.MapperScan} but this will get typed
//     * mappers working correctly, out-of-the-box, similar to using Spring Data JPA
//     * repositories.
//     */
//    public static class AutoConfiguredMapperScannerRegistrar
//            implements BeanFactoryAware, ImportBeanDefinitionRegistrar, ResourceLoaderAware {
//
//        private BeanFactory beanFactory;
//
//        private ResourceLoader resourceLoader;
//
//        @Override
//        public void registerBeanDefinitions(AnnotationMetadata importingClassMetadata, BeanDefinitionRegistry registry) {
//
//            logger.debug("Searching for mappers annotated with @Mapper");
//
//            ClassPathMapperScanner scanner = new ClassPathMapperScanner(registry);
//
//            try {
//                if (this.resourceLoader != null) {
//                    scanner.setResourceLoader(this.resourceLoader);
//                }
//
//                List<String> packages = AutoConfigurationPackages.get(this.beanFactory);
//                if (logger.isDebugEnabled()) {
//                    for (String pkg : packages) {
//                        logger.debug("Using auto-configuration base package '" + pkg + "'");
//                    }
//                }
//
//                scanner.setAnnotationClass(Mapper.class);
//                scanner.registerFilters();
//                scanner.doScan(StringUtils.toStringArray(packages));
//            } catch (IllegalStateException ex) {
//                logger.debug("Could not determine auto-configuration package, automatic mapper scanning disabled." + ex);
//            }
//        }
//
//        @Override
//        public void setBeanFactory(BeanFactory beanFactory) throws BeansException {
//            this.beanFactory = beanFactory;
//        }
//
//        @Override
//        public void setResourceLoader(ResourceLoader resourceLoader) {
//            this.resourceLoader = resourceLoader;
//        }
//    }
//
//    /**
//     * {@link org.mybatis.spring.annotation.MapperScan} ultimately ends up
//     * creating instances of {@link MapperFactoryBean}. If
//     * {@link org.mybatis.spring.annotation.MapperScan} is used then this
//     * auto-configuration is not needed. If it is _not_ used, however, then this
//     * will bring in a bean registrar and automatically register components based
//     * on the same component-scanning path as Spring Boot itself.
//     */
//    @org.springframework.context.annotation.Configuration
//    @Import({AutoConfiguredMapperScannerRegistrar.class})
//    @ConditionalOnMissingBean(MapperFactoryBean.class)
//    public static class MapperScannerRegistrarNotFoundConfiguration {
//
//        @PostConstruct
//        public void afterPropertiesSet() {
//            logger.debug("No " + MapperFactoryBean.class.getName() + " found.");
//        }
//    }
//
//}
